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7604348 |
Continuous adjustable 3deeps filter spectacles for optimized 3deeps stereoscopic viewing and its control method and means
Continuous Adjustable 3Deeps Filter Spectacles are provided with lenses with continuously changeable optical densities, so that viewing of 2D movies is optimized for visualization in natural 3D....
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7597442 |
Polarizing ophthalmic lens adapted to a wearer's eye/head behavior
The invention relates to a method for producing a polarising ophthalmic lens adapted to the eye/head behaviour of the wearer thereof and to said lens. The inventive ophthalmic lens comprises...
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7597441 |
Polarized contrast enhancing sunglass lens
The invention is a polarized sunglass lens that utilizes a multiband contrast enhancer comprised of three rare-earth oxides to provide relatively high peak transmittance in portions of the red and...
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7581832 |
Polarizing optical element comprising a polarizing film and method for manufacturing such element
A polarizing optical element comprises a transparent optical base element and a layered structure that incorporates a polarizing film. The polarizing film is of the dichroic dye type and is...
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7578592 |
Ophthalmic lens with an optically transparent composite film exhibiting both impact-resistance property and polarizing property, and a process for its manufacture
The present invention relates to a light polarizing ophthalmic lens comprising a substrate made of organic glass and an optically transparent composite film deposited on the front main face of the...
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7572006 |
Transparent and polarizing vision element having areas which are associated with polarization filters that are respectively vertically and horizontally oriented
A transparent and polarizing vision element ( 2 ) divided into several areas. At least two of said areas are associated with a luminous polarization filter. The light flowing through the element is...
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7556376 |
System and method for selective light inhibition
A film suitable for use in an ophthalmic system is provided. The film may selectively inhibit blue light within the wavelength range of 400 nm to 460 nm to reduce phototoxic light to the eye while...
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7524060 |
Therapeutic contact lens for pseudo-aphakic eyes and/or eyes with retinal neuro-degeneration
The object of the invention is a contact lens for pseudo-aphakic eyes and/or eyes with macular and retinal degeneration, its main characteristic being the application of a yellow filter to a...
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7520608 |
Color balanced ophthalmic system with selective light inhibition
An ophthalmic system is provided. The system includes an ophthalmic material doped with a dye that absorbs light in a wavelength range and a layer that corrects a color imbalance caused by...
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7520607 |
Device for the prevention of melationin suppression by light at night
The present invention provides a device for inhibiting melatonin suppressing light from reaching the retina. The device having means for selectively blocking light having a wavelength capable of...
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7506977 |
Plastic spectacles lens
A plastic spectacles lens containing an organic dye instead of a neodymium compound and having an optical transmission equivalent to a plastic spectacles lens containing a neodymium compound is...
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7452076 |
Collection of ophthalmic lens pairs and ophthalmic lenses having residual reflections exhibiting colors of different intensity
Each lens of a pair of lenses is provided on at least one of its faces with an antireflection coating having a luminous reflection factor R v that is 2.5% or less, having residual reflections...
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7445334 |
Lenses
A method of sealing lenses includes the steps of grinding the edges of at least two lenses, cleansing the lenses, positioning the lenses next to one another, applying an adhesive to the ground...
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7441893 |
Layered product and method of producing the same
A layered product comprising an optical substrate having, on at least one surface thereof, a photochromic surface layer constituted by a resin in which a photochromic compound is dispersed, and an...
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7438411 |
Plasmon resonant based eye protection
A contact lens is provided in which tunable nanoparticles are embedded or otherwise coated on the lens to extinguish near-infrared energy. In one preferred embodiment, the tunable nanoparticles are...
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7407284 |
Methods for coating lenses
Methods of coating at least a portion of a curved surface of a lens with a polarizing liquid. One method includes providing a lens having a curved surface and a lens axis; and rotating the lens...
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7404638 |
System and method for increasing the depth of focus of the human eye
A method and apparatus for increasing the depth of focus of the human eye is comprised of a lens body, an optic in the lens body configured to produce light interference, and a pinhole-like optical...
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7393100 |
Eyewear for viewing liquid crystal displays
Eyewear which preferentially transmits light from a liquid crystal display screen using spectral filtering, polarization filtering and/or spatial filtering. The eyewear transmits the relatively...
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7377639 |
Laminated functional wafer for plastic optical elements
A functional wafer of the present invention is disclosed to solve manufacturing difficulties involved in the production of optical elements such as polycarbonate ophthalmic lenses. The functional...
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7370963 |
Ophthalmic lens with electro-optical function
An ophthalmic lens comprises a transparent substrate and electro-optical means integrated with the substrate to perform an optical function in response to an electrical stimulus. The ophthalmic...
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7364291 |
Contact lenses with light blocking rings
The invention provides contact lenses that substantially block either or both UV and blue light from entering the lens wearer's pupil by providing multiple concentric areas of certain materials...
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7357503 |
Ophthalmic lens with an optically transparent composite film exhibiting both impact resistance property and polarizing property, and a process for its manufacture
The present invention relates to a light polarizing ophthalmic lens comprising a substrate made of organic glass and an optically transparent composite film deposited on the front main face of the...
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7354150 |
Polarizing plate with melanin
The present invention is directed to the incorporation of melanin in an optical article with polarization properties. Such an article includes a first polymer layer containing a polarizing agent, a...
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7350917 |
Light control plastic lens, coated sheet-like light control element for the lens production, and a production method for light control plastic lens
A light control plastic lens, a sheet-like light control element, and a production method for light control plastic lenses are provided. More specifically, a light control plastic lens, such as a...
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7320826 |
Photochromic articles with reduced temperature dependency and methods for preparation
Described are photochromic articles that include a substrate, a temperature dependent reducing amount of at least one organic photochromic material (b) that changes from more absorbing to less...
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7320515 |
Polarized optical lens
A method of forming a polarized optical lens including an optical lens of certain curvature and a polarized piece, wherein the polarized piece is made up of cellulose protective film, adhesive and...
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7311399 |
Method of making a thermoplastic-based article and a thermoplastic-based article made thereby
An article, such as a lens article ( 10, 10′, 10″, 100 ) containing a first component, e.g., a filter ( 14, 14 ′), or component thereof, having a minimum degradation temperature, and a second...
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7311397 |
Prosthetic eye with polarized dilating pupil and cooperating polarized eyeglass lens
A prosthetic eye has a white scleral portion with a simulated iris painted on the front and a horizontal polarized disc at the center of the iris. The center of the polarized disc is darkened with...
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7291388 |
Adhesive optical component comprising an adhesive composition
An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, the adhesive composition being disposed on at least one face of the optical...
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7289257 |
Molded laminate for optical use
A polarizing sheet (A) includes a polarizing film ( 2 ) and cellulose triacetate films ( 6, 6 ′) bonded to opposing surfaces of the polarizing film ( 2 ) with adhesive layers ( 4, 4 ′)...
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7284856 |
Method for designing color filters which improve or modify color vision of human eye, and color filter means designed by the method
The invention relates to a method for designing color filters which improve or modify color vision of the human eye. According to the invention a desired opponent signal function to be attained is...
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7278738 |
Eyeglass lens with non-uniform coatings
An eyeglass lens has a front side, a back side, a central portion and a peripheral portion. The lens is coated on one or both of it sides with a reflective coating, an anti-reflective coating or...
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7278737 |
Ophthalmic devices having a highly selective violet light transmissive filter and related methods
Ophthalmic devices are provided having a violet-light vertical cut-off filter abruptly absorbs light between the wave lengths of between approximately and 400 nm and 450 nm such that a curve when...
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7276544 |
Process for manufacturing intraocular lenses with blue light absorption characteristics
A process for producing intraocular lenses (IOLs) capable of absorbing blue light and ultraviolet light using photo curing. Intraocular lenses so produced block blue light and ultraviolet light...
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7261845 |
Plastic lens and process for preparing the lens
A plastic lens which absorbs ultraviolet light having wavelength of about 400 nm and suppresses coloring and a process for producing the lens. A plastic lens may be made from a composition which...
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7255435 |
Blue blocking tens
An article of an eye wear worn externally upon an eye, having an article which article comprises a wavelength transmission blocker. The wavelength transmission blocker has a lutein assimilated...
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7241312 |
Silicone intraocular lens with blue light absorption properties
A process for producing silicone intraocular lenses (IOLs) capable of absorbing blue light. Intraocular lenses so produced block blue light from reaching the retina of an eye implanted with the...
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7220800 |
Water soluble contact lens blocking composition with absorbent disintegrant
A contact lens blocking composition with desirable melt properties can comprise a water soluble polymer such as a polyalkylpolyimine combined with an absorbent disintegrant or with a filler such as...
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7217289 |
Treatment of photic disturbances in the eye
An ocular lens treated so that at least a portion of the lens perimeter diminishes peripheral light focus on the interior of the eye in use, so as to ameliorate phobic eye disturbances. The lens...
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7216976 |
Polyurethane resin composition for optical lenses and impact strength synthetic resin lenses
An impact strength synthetic resin lens is provided in which transparency of a synthetic resin lens material of a polyurethane and releasability are improved to improve productivity and no stria...
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7189456 |
Photochromic optical article
Describes a photochromic plastic article, e.g., an ophthalmic photochromic article, such as a lens, in which the article includes (1) a rigid substrate, e.g., polymeric substrate, such as a...
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7186359 |
Method for preparing a latex with photochromic properties and uses thereof, particularly in ophthalmology
This invention relates to a method for preparing a photochromic latex, photochromic thin films obtained therefrom, and articles coated with such thin films, in particular photochromic ophthalmic...
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7175878 |
Cold antireflection layer deposition process
The invention concerns a method for making an antiglare stack by vacuum evaporation on an organic substrate ( 1 ) at a temperature lower than 150° C., comprising steps which consist in depositing...
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7163291 |
Polarization splitter, method of manufacturing same and ophthalmic lens incorporating projection inserts containing it
Disclosed is a polarization splitter in which reflection for the S polarization is locally centered on at least one emission peak of the image-emitting source of a micro-display or in which...
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7128415 |
Method of forming polarized or photochromic lenses by fusing polycarbonate with other plastic materials
The invention provides techniques for making polycarbonate or plastic lenses. In one exemplary embodiment, for example, an electrical discharge is applied to a polarized film surface and a...
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7128414 |
Methods for coating lenses
Methods of coating at least a portion of a curved surface of a lens with a polarizing liquid. One method includes providing a lens having a curved surface and a lens axis; and rotating the lens...
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7106509 |
Filter for enhancing vision and/or protecting the eyes and method of making a filter
The selective filtering of light by polarization interference may be used to enhance vision and/or protect eyes from harmful light rays. For example, such filtering may be used in sunglasses, color...
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7101043 |
Polarizing devices and methods of making the same
Certain, non-limiting embodiments of the disclosure provide ophthalmic elements and devices comprising an at least partial coating adapted to polarize at least transmitted radiation on at least a...
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7097304 |
Polarizing devices and methods of making the same
Certain, non-limiting embodiments of the disclosure provide ophthalmic elements and devices comprising an at least partial coating adapted to polarize at least transmitted radiation on at least a...
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7097303 |
Polarizing devices and methods of making the same
Certain, non-limiting embodiments of the disclosure provide ophthalmic elements and devices comprising an at least partial coating adapted to polarize at least transmitted radiation on at least a...
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